A vacuum suction cup is a lifting device that uses vacuum pressure created by evacuating the air inside the suction cup to transport materials. Its working principle is based on the suction cup pressing the workpiece with a pressure of 1 kg/cm², using a vacuum accumulator to achieve second-level adsorption and release. Suction cup materials include silicone, natural rubber, and nitrile rubber, allowing for the non-damaging handling of smooth materials such as glass and metal sheets. Applications cover machining, food, pharmaceuticals, and construction.
This equipment employs vacuum pump energy storage protection technology, maintaining load for several hours even during power outages. It features fast operation, a leak sensor, and an audible and visual alarm system. Typical parameters include a 500 kg sheet material handling capacity. Maintenance requires regular cleaning of the suction cups and inspection of the seals.